Somatotropin (6-13) 生成 (2S)-2-[[(2S)-4-amino-2-[(3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-4-methylpentanoyl]amino]-3-phenylpropanoyl]amino]-2,5-dioxopyrrolidin-1-yl]-4-oxobutanoyl]amino]propanoic acid